make SWG with or without inner & outer ring, needn¡¯t
complex molds. Work pressure is changed with dia. Size
controlled by air pump. Need additional welder.
1. Power:380AV, 50HZ, 1.1 KW;
3. N.W.: appr.400kgs
4. Line Speed: Transducer control
5. Work range: ID 10~350mm
Thick. 4.5mm, 3.2mm
Other thick. 2.5 & 7.5mm on request.